| 摘要 |
<p>A developer brush comprises a support member which has a plurality of bristles extending outwardly therefrom. Each bristle is a conductive metal thread coated with an insulating material. Each thread is connected to a source of electrical potential so they may also function as a development electrode. The metal thread and insulating coating are electrically insensitive to humidity changes so that consistent development results are obtained irrespective of humidity conditions.</p> |
